Arrived at customer's house for condenser nonstop running. On arrival customer showed me to condenser. Thermostat inside was off customer turned breaker on and condenser turned on. Tested and confirmed there was no 24 V call from the thermostat. Moved the column that controlled the individual contacts and they released. The plastic side in the middle is getting stuck. The beads are not welded closed. No pitting is seen. Explained this to customer and told her she needed a new contact her. Customer agreed. Installed new contact or. Started off unit about 5 Times. Unit shut down when it was supposed to with new contactor. Confirmed with customer and Customer is pleased with work performed. Pointed out to customer that they did not have A surge protector on the system. Explained the benefits of our surge protector. Collected payment and signatures and left. Customer happy.